Finding the Fourth Proportional to 2,549,879,731.98, 3,825,931,162.59 and 892,975,617.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,879,731.98 : 3,825,931,162.59 = 892,975,617.63 : x
2. Step 2: Convert to fraction form
   2,549,879,731.98/3,825,931,162.59 = 892,975,617.63/x
3. Step 3: Cross multiply
   2,549,879,731.98x = 3,825,931,162.59 × 892,975,617.63
4. Step 4: Simplify right side
   2,549,879,731.98x = 3,416,463,242,923,669,504
5. Step 5: Solve for x
   x = 3,416,463,242,923,669,504/2,549,879,731.98
6. Step 6: Final answer
   x = 1,339,852,699.75